<template>
  <div>
    <section
      class="page-header"
      :style="'background-image: linear-gradient(120deg, '+ configuration.backgroundColorLeft+', '+ configuration.backgroundColorRight+');color: '+ configuration.fontColor +';'"
    >
      <div style="position:absolute; top:20px; right:20px; z-index:2;">
        <el-tooltip effect="dark" :content="fullButton.full?'退出':'全屏'" placement="bottom-end">
          <el-button @click="full" :icon="fullButton.full?'el-icon-close':'el-icon-rank'" circle></el-button>
        </el-tooltip>
      </div>
      <div
        v-for="(item,index) in randomIcon"
        :key="'ri'+index"
        :style="'position:absolute; top:'+item.top+'px; left:'+item.left+'px; z-index:1;'"
      >
        <font :style="'font-size: '+item.size+'px;color:#fff;'">
          <b>♪</b>
        </font>
      </div>
      <h1 class="project-name">{{configuration.blogTitle}}</h1>
      <h2 class="project-tagline">{{configuration.blogDescribe}}</h2>
      <a
        :href="'https://github.com/'+configuration.githubUsername"
        class="btn"
        target="_blank"
      >GitHub主页</a>
      <a href="https://github.com/GitHub-Laziji/vblog" class="btn" target="_blank">博客源码</a>
    </section>
    <div style="position:relative;  z-index:2;margin: auto;margin-top:-30px;width:64rem;">
      <el-card shadow="never" :body-style="{ padding: '0px' }">
        <el-row>
          <el-col :span="10">
            <el-menu
              @select="selectTopbar"
              :default-active="topbar.active"
              mode="horizontal"
              menu-trigger="click"
            >
              <el-submenu index="#more">
                <template slot="title">了解博主</template>
                <el-menu-item index="#githubHome">github主页</el-menu-item>
                <el-menu-item index="#blog">其他博客</el-menu-item>
              </el-submenu>
              <!-- <el-submenu index="#webSites" v-if="webSites.length>0">
                <template slot="title">其他网站</template>
                <el-menu-item
                  :index="'#webSites-'+index"
                  v-for="(item,index) in webSites"
                  :key="'#webSites'+index"
                >{{item.name}}</el-menu-item>
              </el-submenu>-->
            </el-menu>
          </el-col>
          <el-col :span="8" style="text-align: center;padding: 12px 0px 0px 10px">
            <el-row>
              <el-col :span="4">
                <el-popover placement="top" trigger="hover">
                  <div style="text-align: center">
                    <el-progress color="#67C23A" type="circle" :percentage="music.volume"></el-progress>
                    <br />
                    <el-button @click="changeVolume(-10)" icon="el-icon-minus" circle></el-button>
                    <el-button @click="changeVolume(10)" icon="el-icon-plus" circle></el-button>
                  </div>

                  <el-button
                    @click="play"
                    id="play"
                    slot="reference"
                    :icon="music.isPlay?'el-icon-refresh':'el-icon-caret-right'"
                    circle
                  ></el-button>
                </el-popover>
              </el-col>
              <el-col :span="14" style="padding-left: 20px">
                <el-slider
                  @change="changeTime"
                  :format-tooltip="$util.formatTime"
                  :max="music.maxTime"
                  v-model="music.currentTime"
                  style="width: 100%;"
                ></el-slider>
              </el-col>
              <el-col
                :span="6"
                style="padding: 9px 0px 0px 10px;color:#909399;font-size: 13px"
              >{{$util.formatTime(music.currentTime)}}/{{$util.formatTime(music.maxTime)}}</el-col>
            </el-row>

            <audio ref="music" loop autoplay v-if="configuration.audioAutoPlay">
              <source :src="configuration.audioUrl" type="audio/mpeg" />
            </audio>
            <audio ref="music" loop v-else>
              <source :src="configuration.audioUrl" type="audio/mpeg" />
            </audio>
          </el-col>
          <el-col :span="4" style="text-align: right;">
            <div style="font-size: 20px;color:#606266;margin-top: 5px">
              <b>{{configuration.githubUsername}}</b>
            </div>
            <div style="color:#606266;">
              <i class="el-icon-location"></i>
              &nbsp;{{userMessage.location? userMessage.location : '未填写地址'}}
              <br />
            </div>
          </el-col>
          <el-col :span="2" style="text-align: center;">
            <img
              v-popover:bigAvatar
              :src="userMessage.avatar"
              style="margin-top: 4px;margin-right: 10px;width:52px; height:52px; border-radius:5px; border: 1px solid #EBEEF5"
            />
            <el-popover
              ref="bigAvatar"
              placement="top-start"
              :title="configuration.githubUsername"
              width="200"
              trigger="hover"
            >
              <i class="el-icon-star-on"></i>
              &emsp;{{userMessage.name}}
              <br />
              <i class="el-icon-location"></i>
              &emsp;{{userMessage.location}}
              <br />
              <img :src="userMessage.avator" style="width: 200px;height: 200px;" />
            </el-popover>
          </el-col>
        </el-row>
      </el-card>
    </div>
    <section class="main-content">
      <el-row>
        <el-col :span="6" style="padding-right:10px">
          <sidebar></sidebar>
        </el-col>
        <el-col :span="18" style="padding-left:10px">
          <app-main>
              <slot></slot>
          </app-main>
        </el-col>
      </el-row>
    </section>
    <section class="foot">
      <foot></foot>
    </section>
  </div>
</template>
<static-query>
query {
  allStrapiConfiguration {
    edges {
      node {
        fontColor,
        backgroundColorLeft,
        backgroundColorRight,
        githubUsername,
        blogTitle,
        blogDescribe,
        htmlTitle,
        audioUrl,
        useBackgroundImage,
        audioAutoPlay,
        mini
      }
    }
  },

  allStrapiUserMessage {
    edges {
      node {
        name,
        location,
        avatar
      }
    }
  }
}

</static-query>
<script>
import Sidebar from './components/Sidebar'
import AppMain from './components/AppMain'
import Foot from './components/Foot'
export default {
  components: {
    Sidebar,
    AppMain,
    Foot,
  },
  data() {
    return {
      music: {
        isPlay: false,
        currentTime: 0,
        maxTime: 0,
        volume: 100,
      },
      fullButton: {
        full: false,
      },
      topbar: {
        active: '',
      },
      randomIcon: [],
    }
  },
  computed: {
    configuration() {
      return this.$static.allStrapiConfiguration.edges[0].node
    },
    userMessage() {
      return this.$static.allStrapiUserMessage.edges[0].node
    },
  },
  watch: {
    '$refs.music.currentTime': function () {
      console.log(this.$refs.music.currentTime)
    },
  },
  mounted() {
    this.$nextTick(() => {
      setInterval(this.listenMusic, 1000)
    })
    let width = window.innerWidth
    for (let i = 0; i < 12; i++) {
      let temp = {}
      let left = this.$util.randomInt(10, width - 310)
      if (left > width / 2 - 150) {
        left += 300
      }
      temp['left'] = left
      temp['top'] = this.$util.randomInt(20, 300)
      temp['size'] = this.$util.randomInt(20, 40)
      this.randomIcon.push(temp)
    }
  },
  created() {},
  methods: {
    selectTopbar(index) {
      //取消菜单选中状态
      this.topbar.active = this.topbar.active == '' ? ' ' : ''
      switch (index) {
        case '#githubHome':
          window.open('https://github.com/' + this.configuration.githubUsername)
          break
        case '#blog':
          if (this.blog) {
            window.open(
              (this.blog.match(/https?:\/\//i) ? '' : 'https://') + this.blog
            )
          } else {
            this.$message({
              message: '博主没有其他博客',
              type: 'info',
            })
          }
          break
        default:
          if (/#webSites-\d+/.test(index)) {
            let i = parseInt(index.split('-')[1])
            let url = this.webSites[i].url
            window.open((url.match(/https?:\/\//i) ? '' : 'https://') + url)
          }
          break
      }
    },
    moveIcon(index) {
      let width = window.innerWidth
      this.randomIcon[index]['top'] = this.$util.randomInt(20, 300)
      let left = this.$util.randomInt(10, width - 310)
      if (left > width / 2 - 150) {
        left += 300
      }
      this.randomIcon[index]['left'] = left
    },
    full() {
      if (!this.fullButton.full) {
        this.$util.fullScreen()
        this.fullButton.full = true
      } else {
        this.$util.fullExit()
        this.fullButton.full = false
      }
    },
    listenMusic() {
      if (!this.$refs.music) {
        return
      }
      if (this.$refs.music.readyState) {
        this.music.maxTime = this.$refs.music.duration
      }
      this.music.isPlay = !this.$refs.music.paused
      this.music.currentTime = this.$refs.music.currentTime
    },
    play() {
      if (this.$refs.music.paused) {
        this.$refs.music.play()
      } else {
        this.$refs.music.pause()
      }
      this.music.isPlay = !this.$refs.music.paused
      this.$nextTick(() => {
        document.getElementById('play').blur()
      })
    },
    changeTime(time) {
      this.$refs.music.currentTime = time
    },
    changeVolume(v) {
      this.music.volume += v
      if (this.music.volume > 100) {
        this.music.volume = 100
      }
      if (this.music.volume < 0) {
        this.music.volume = 0
      }
      this.$refs.music.volume = this.music.volume / 100
    },
  },
}
</script>

<style>
.page-header {
  padding: 5rem 6rem;
  color: #fff;
  text-align: center;
  background-color: #159957;
  background-image: linear-gradient(120deg, #155799, #159957);
}

.project-name {
  font-size: 3.25rem;
  margin-top: 0;
  margin-bottom: 0.1rem;
}

.project-tagline {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  font-weight: normal;
  opacity: 0.7;
}

.btn:hover {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

a:hover {
  text-decoration: underline;
}

a:active,
a:hover {
  outline: 0;
}

.btn {
  padding: 0.75rem 1rem;
  display: inline-block;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  border-style: solid;
  border-width: 1px;
  border-radius: 0.3rem;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

a {
  color: #1e6bb8;
  text-decoration: none;
}

.btn + .btn {
  margin-left: 1rem;
}

.main-content {
  max-width: 64rem;
  padding: 30px 0px 30px 0px;
  margin: 0 auto;
  font-size: 1.1rem;
  word-wrap: break-word;
  min-height: 800px;
}

.foot {
  max-width: 67rem;
  margin: 0 auto;
  font-size: 12px !important;
  color: #586069 !important;
  word-wrap: break-word;
}
</style>